public void TotContentTest() { var x = TotContent.CantRequestSubscribeNotifyChannel; var x2 = TotContent.Empty; var x3 = new TotContent(); x3.FromHex("0003040506070909"); var x4 = new TotContent(); x4.FromBytes(new byte[] { 0, 3, 4, 5, 6, 7, 9, 9 }); Assert.NotEqual(x, x2); Assert.Equal(x3, x4); Assert.Equal(new TotContent("Cannot send Request to a SubscribeNotify channel."), TotContent.CantRequestSubscribeNotifyChannel); Assert.Equal(new TotContent("Cannot send SubscribeRequest to a RequestResponse channel."), TotContent.CantSubscribeRequestRequestResponseChannel); Assert.Equal(new byte[] { }, TotContent.Empty.ToBytes()); Assert.Equal(new TotContent(""), TotContent.Empty); Assert.Equal(new TotContent(new byte[] { }), TotContent.Empty); Assert.NotEqual(new TotContent(), TotContent.Empty); Assert.Equal("", TotContent.Empty.ToString()); Assert.Equal("foo", new TotContent("foo").ToString()); Assert.Equal(3, new TotContent("foo").Length); // This test crashes Travis CI, so keep it commented out. //var bigStringBuilder = new StringBuilder(); //for (int i = 0; i < 536870912; i++) //{ // bigStringBuilder.Append("0"); //} //new TotContent(bigStringBuilder.ToString()); //bigStringBuilder.Append("0"); //Assert.Throws<ArgumentOutOfRangeException>(() => new TotContent(bigStringBuilder.ToString())); var x5 = new TotContent(); x5.FromBytes(new byte[] { 3, 0, 0, 0, 1, 2, 3 }, startsWithLength: true); x5.FromBytes(new byte[] { 0, 0, 0, 0 }, startsWithLength: true); Assert.Throws <FormatException>(() => x5.FromBytes(new byte[] { 3, 0, 0, 0, 1, 2 }, startsWithLength: true)); Assert.Throws <FormatException>(() => x5.FromBytes(new byte[] { 3, 0, 0 }, startsWithLength: true)); }
public override void FromBytes(byte[] bytes) { Guard.NotNullOrEmpty(nameof(bytes), bytes); Guard.InRangeAndNotNull($"{nameof(bytes)}.{nameof(bytes.Length)}", bytes.Length, 7, 536870912 + 3 + 4 + 255); Version = new TotVersion(); Version.FromByte(bytes[0]); MessageType = new TotMessageType(); MessageType.FromByte(bytes[1]); MessageId = new TotMessageId(); MessageId.FromBytes(bytes.Skip(2).Take(2).ToArray()); int purposeLength = bytes[4]; Purpose = new TotPurpose(); Purpose.FromBytes(bytes.Skip(4).Take(purposeLength + 1).ToArray(), startsWithLength: true); int contentLength = BitConverter.ToInt32(bytes.Skip(5 + purposeLength).Take(4).ToArray(), 0); Content = new TotContent(); Content.FromBytes(bytes.Skip(5 + purposeLength).ToArray(), startsWithLength: true); }